WO2007032274A1 - 化粧料 - Google Patents
化粧料 Download PDFInfo
- Publication number
- WO2007032274A1 WO2007032274A1 PCT/JP2006/317852 JP2006317852W WO2007032274A1 WO 2007032274 A1 WO2007032274 A1 WO 2007032274A1 JP 2006317852 W JP2006317852 W JP 2006317852W WO 2007032274 A1 WO2007032274 A1 WO 2007032274A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- titanium dioxide
- powder
- cosmetic
- titanium
- particle size
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
- A61Q1/12—Face or body powders for grooming, adorning or absorbing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/25—Silicon; Compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/26—Aluminium; Compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/29—Titanium; Compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/41—Particular ingredients further characterized by their size
- A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns
Definitions
- the present invention relates to cosmetics containing titanium dioxide powder, and more specifically, there is a smoothness per skin when used with little appearance and little color change during application. , Transparency ⁇ It relates to cosmetics with excellent skin familiarity, no whitening and excellent hiding power.
- titanium dioxide has been designed to have concealment and whiteness 'weather resistance' suitable for industrial purposes. For this reason, when conventional titanium dioxide and titanium dioxide are blended in cosmetics, the concealment property is too high, so that there is a problem in that it is not familiar with the skin and easily causes whitening. In addition, since the particle size is too small, it is difficult to disperse in a multi-component system such as a cosmetic, and it is easy to aggregate, so that there is a problem that the appearance and color change at the time of application are likely to occur. Furthermore, the conventional titanium dioxide titanium has many irregular shapes, and the cosmetics containing this have a serious problem in that they lack smoothness.
- Patent Document 1 a technique for obtaining flaky titanium dioxide using a potassium compound has been reported (Patent Document 1).
- the cosmetics using the flaky titanium dioxide have powers that are not sufficiently concealing and physical properties.
- Patent Document 2 a technology that uses a titanium oxide pigment having an average particle size of 0.28 to 0.95 m for cosmetics (Patent Document 2), a primary particle size of 0.1 m to 14 m, and a constant particle size distribution.
- Patent Document 3 uses titanium dioxide acid, which is defined by the numerical value represented by the integrated value, for makeup cosmetics, but all cosmetics have sufficient physical properties and appropriate It was not a concealment.
- titanium dioxide that is suitable for use in cosmetics is not yet known, and even if titanium dioxide is added, it has moderate hiding properties and excellent cosmetic performance. The actual situation was that no cosmetics could be obtained.
- Patent Document 1 JP-A-7-157312
- Patent Document 2 JP-A-6-24938
- Patent Document 3 JP-A-8-277208
- an object of the present invention is to provide titanium dioxide with which such a cosmetic can be obtained.
- the present invention is a powder having an average particle size of 1.5 to 2.5 / ⁇ ⁇ and a whiteness of 97.0 or more, and a molded product obtained by pressing the powder has a disintegration strength of 140 g.
- a cosmetic comprising the following titanium dioxide powder.
- the present invention provides a hydrous acid oxide of at least one element in which the titanium dioxide powder has a surface selected from the group consisting of aluminum, silicon, titanium, zirconium, tin, cobalt and manganese. And the cosmetic described above, which is coated with Z or acid.
- the present invention is the cosmetic described above further including a white pigment having an average particle size of 0.1 to 50 m.
- the cosmetic of the present invention has a smoothness per skin when used with little appearance and color change at the time of application, and has a transparent feeling 'excellent skin familiarity', no whitening and excellent hiding power. It is a thing.
- the titanium dioxide dioxide powder used in the present invention must have an average particle size in the range of 1.5 to 2.5 m.
- the average particle size means that titanium dioxide powder is mixed with 0.05% by mass of 0.3% by mass aqueous solution of sodium hexametaphosphate of ⁇ .5 and dispersed for 3 minutes by ultrasonic wave. Means the volume average particle size measured with a particle size distribution analyzer (HORIB A LA-910). If the average particle size is less than 1.5 ⁇ m, it is not preferable because the appearance and the color change upon application, the smoothness per skin, the lack of whitening, etc. are inferior.
- the average particle diameter is larger than 2.5 m, it is not preferable because the color change during coating and the hiding power are poor.
- average particle size is blended from 1.5 to 2.
- 5 u m diacid I spoon titanium with smooth use feel, excellent spreadability has a proper degree of hiding property, the natural cosmetic film A cosmetic that can be formed can be obtained.
- the particle size distribution of the titanium dioxide-dioxide titanium powder is not particularly limited as long as the average particle size is in the above range, but the particle size distribution may be in the range of 0.5 to 6.0 ⁇ m. Desirable 1. It is more preferable that the volume fraction power of 5 to 2.5 m is 0% or more. Within this range, it is possible to obtain a cosmetic material that has a smoother feeling in use, is excellent in elongation spread, has an appropriate concealing property, and can form a natural cosmetic film.
- the titanium dioxide dioxide powder used in the present invention has a whiteness of 97.0 or more.
- the whiteness refers to 10 g of titanium dioxide titanium filled in a circular aluminum metal dish with a diameter of 5.2 cm and a thickness of 2 mm, and 67.5 kg / cm 2 by a hydraulic foot press machine manufactured by Riken Seiki Co., Ltd.
- L value the lightness value of the molded product pressed in step 1
- the whiteness is lower than 97.0, color dullness may occur when mixed with oily ingredients, and cosmetics with good brightness and saturation cannot be obtained. If the value of whiteness is 97.0 or more, a good cosmetic with good color and no dullness can be obtained.
- the titanium dioxide dioxide powder used in the present invention needs to have a collapse strength of a molded product obtained by pressing of 140 g or less, and has a strength when blended with a solid powder cosmetic. Considering it, it is preferably 60 to 140 g.
- titanium dioxide powder has a high surface activity and is easy to agglomerate. If the coagulation property is high, when blended with cosmetics, the appearance is difficult to disperse uniformly and the color change at the time of application. The problem is that it becomes large and the shape as an agglomerate exists, which makes it difficult to obtain a smooth feel during coating.
- the titanium dioxide dioxide powder used in the invention needs to have low cohesiveness. Aggregation is a phenomenon in which particles are attracted to each other. Therefore, it is necessary to collapse a molded product obtained by pressing the particles at a constant pressure using the bonding force between the particles as a parameter that represents the cohesive force. The bond strength is expressed by the strength of collapse.
- the disintegration strength in the present invention is obtained by filling 3.5 g of titanium dioxide with a rectangular metal mold of 31.5 mm in length and 16 mm in width into a hydraulic press machine manufactured by Riken Seiki Co., Ltd. Te for molded product was pressed at 155 kg / cm 2, immovable Kogyo Co., Ltd. rheometer; means (condition T-shaped plunge yer, table lifting speed 6 cm / min) breaking load value is determined by (g).
- disintegration strength it is possible to obtain a natural cosmetic with a smooth feeling of use, excellent elongation, and little appearance and color change upon application. If the disintegration strength is greater than 140 g, when blended in cosmetics, there is a problem that the color change during application, which is difficult to disperse uniformly, becomes large, and it exists in the form of aggregates. It is difficult to get the smooth feel of time.
- Titanium dioxide that satisfies the above three conditions can be blended in cosmetics to obtain excellent concealing properties and cosmetic properties, but also satisfies one or more of the following conditions: More preferred to be.
- the shape of the titanium dioxide powder is flaky!
- the shape is flaky or plate-like, it is possible to obtain a cosmetic material that has a smoother feeling of use, is excellent in stretch spread, has an appropriate hiding property, and can form a natural cosmetic film.
- the ratio of the major axis to the thickness (aspect ratio) of the particles is 6 or more. More preferred. This aspect ratio is obtained, for example, by measuring the 20,000-fold electron micrograph photographic power major axis and thickness of 50 titanium dioxide particles and measuring the average value of the ratios.
- the titanium dioxide dioxide powder has a concealment degree of 32 to 38.
- the degree of concealment ( ⁇ L) is defined as 10 parts by mass of titanium dioxide and (alkyl acrylate Z dimethicone) copolymer volatile silicone solution (KP-545 manufactured by Shin-Etsu Chemical Co., Ltd.).
- the rutile ratio of the titanium dioxide dioxide powder is preferably 70% or less, particularly preferably 30 to 70%.
- the rutile ratio of the titanium dioxide dioxide powder is preferably 70% or less, particularly preferably 30 to 70%.
- the rutile ratio is a value determined by the following method. In other words, the diffraction peak attributed to the (110) plane of rutile (R) titanium dioxide measured by an X-ray diffractometer and the (101) of anatase (A) titanium dioxide.
- the X-ray diffraction peak was measured by filling the titanium dioxide with an aluminum cell for X-ray diffraction so that the surface was smooth, and using RINT-2200 manufactured by Rigaku Corporation under the conditions shown in Table 1 below. Measurements were taken.
- the titanium dioxide-titanium powder of the present invention described above can be blended in the cosmetic composition as it is, but may be surface-treated if necessary. This surface treatment is performed, for example, by using a hydrous acid hydrate and / or an acid hydrate of at least one element selected from the group consisting of aluminum, silicon, titanium, zirconium, tin, cobalt and manganese. This is done by coating.
- a hydrous acid hydrate and / or an acid hydrate of at least one element selected from the group consisting of aluminum, silicon, titanium, zirconium, tin, cobalt and manganese This is done by coating.
- the coating amount of the hydrous acid hydrate and Z or acid hydrate in the surface treatment is not particularly limited, but the total amount of each element in terms of oxide with respect to titanium dioxide. A range of 0.1 to 10% by mass (hereinafter simply referred to as “%”) is preferable.
- the cosmetic of the present invention can be produced by blending the titanium dioxide powder into the cosmetic in accordance with a conventional method. If necessary, the cosmetic can be used in combination with the titanium dioxide powder to have an average particle size of 0.1 to 50 111 white pigments can be blended. Examples of the white pigment include those conventionally used, for example, titanium dioxide outside the above-mentioned conditions, zinc oxide, cerium oxide, barium sulfate, and the like, which are used alone or in combination of two or more. It can be done.
- the content of the white pigment is not particularly limited, but is preferably 1: 5 to 10: 1 in terms of mass ratio of the titanium dioxide powder and the white pigment having an average particle size of 0.1 to 50 / ⁇ ⁇ . It is. If it is this range, when mix
- the cosmetic of the present invention further includes components usually used in cosmetics, for example, oily components, powder components, surfactants, aqueous components, ultraviolet absorbers, humectants, antioxidants, preservatives.
- components usually used in cosmetics for example, oily components, powder components, surfactants, aqueous components, ultraviolet absorbers, humectants, antioxidants, preservatives.
- fragrances and the like can be blended to impart each effect.
- Examples of the dosage form of the cosmetic of the present invention include a powder dosage form, an oil-in-water emulsifier type, a water-in-oil emulsifier type, an oil-based dosage form, and a solvent dosage form.
- Examples of the form include powder form, powder solid form, oily solid form, cream form, gel form, liquid form, mousse form, and spray form.
- the cosmetic of the present invention comprises a foundation, a concealer, a white powder, an eye shadow, It can be applied to makeup cosmetics such as scarlet and makeup base, and skin care cosmetics such as milky lotion, cream, and cosmetic liquid. Of these, makeup cosmetics in powder form, powder solid form, and oily solid form are suitable.
- a layered titanate compound prepared by a known method (Sample D described in Example 4 of Republished Patent W099-11574) is placed in a crucible, dried in an electric furnace at a temperature of 650 ° C for 1 hour, and heat-treated. Subsequently, the mixture was pulverized using a Coroplex mill (manufactured by Alpine Co., Ltd.) to obtain titanium dioxide titanium powder.
- An electron micrograph of this titanium dioxide dioxide powder is as shown in FIG. 1, and was a plate-like particle having a thickness of about 300 nm.
- Figure 2 shows the particle size distribution of the obtained titanium dioxide powder.
- a titanium dioxide bismuth coated with 3% by mass in terms of O was obtained. Grains of the resulting titanium dioxide powder
- Figure 3 shows the degree distribution
- Titanium dioxide powder 1 Typeter A-100 (made by Ishihara Sangyo) Titanium dioxide powder 2; Typeta CR-50 (made by Ishihara Sangyo) Titanium dioxide powder 3; MP-100 (made by Tika) Diacid titanium powder 4; Luxeren silk D (manufactured by Sumitomo Chemical Co., Ltd.)
- the foundations of the present invention products 1 to 4 and comparative products 1 to 3 having the composition shown in Table 3 were prepared by the following production method, and the appearance and color change at the time of application, smoothness per skin, whitening Evaluations were made for ease (transparency, good skin familiarity) and hiding power (cover effect). The results are also shown in Table 3 .
- Ingredient 15 18 is heated and melted at 60 ° C and stirred uniformly.
- Components 1 to 14 are mixed with a Henschel mixer (Mitsui Miike), then A is added and dispersed uniformly.
- the foundations of the products 1 to 4 of the present invention have a good hiding power, excellent appearance and smoothness per skin when used with little color change during application, excellent skin familiarity and transparency, The thing without white floating was obtained.
- Comparative Product 1 containing a large amount of titanium dioxide powder 2 had problems in smoothness per skin and whitening.
- the comparative product 2 in which the titanium dioxide powder 3 having a slightly larger particle diameter was replaced with the titanium dioxide powder had problems in appearance and color change at the time of application, and the titanium dioxide powder 4 having a larger particle diameter 4 The comparative product 3 replaced with was not able to obtain a spider with satisfactory hiding power.
- Components (1) to (9) are uniformly mixed and dispersed.
- the water-in-oil emulsified liquid foundation of the present invention has a softness per skin when used with little appearance and little color change at the time of application. It was also excellent in hiding power. [0045] Example 3
- the oil-in-water emulsified liquid foundation of Example 3 has a softness per skin when used with little appearance and little color change at the time of application. It also has excellent concealment and excellent quality!
- Solid oil powder synthetic hydrocarbon wax powder with an average particle size of 3 m
- Components (1) to (8) and (11) are mixed and dispersed.
- Components (9) to (10) and (12) are heated to 50 ° C and mixed uniformly.
- the solid powder cake foundation of Example 4 has little appearance and color change during application.
- Solid oil powder (Synthetic hydrocarbon wax powder with an average particle diameter of 3 m) 0. 05
- Components (1) to (6) are mixed and dispersed uniformly.
- the solid powdery white powder of Example 5 has a softness per skin when used with little appearance and color change at the time of application, and has a transparent feeling 'excellent skin familiarity, no whitening and hiding power. Also had excellent quality.
- Components (1) to (7) are uniformly mixed and dispersed.
- A was pulverized and filled into a container to obtain a powdery blusher.
- the powdered cheek red of Example 6 is soft to the skin when used with little appearance and little color change at the time of application, and has a transparent feeling 'excellent skin familiarity and no whitening. It had excellent quality in hiding power.
- Titanium mica 1 0
- Titanium dioxide powder of Production Example 1 7.5
- Solid oil powder synthetic hydrocarbon wax powder with an average particle size of 3 ⁇ m
- Components (1) to (7) are uniformly mixed and dispersed.
- the solid powder eye shadow of Example 7 has softness per skin when used with little appearance and color change at the time of application, and has a transparent feeling 'excellent in skin familiarity and no whitening. Excellent quality in hiding power! /
- the cosmetic of the present invention has smoothness per skin when used with little appearance and color change at the time of application, and has a transparent feeling 'good skin familiarity', no whitening and excellent hiding power. Therefore, it can be advantageously used as a makeup cosmetic or skin care cosmetic.
- Fig. 1 is an electron micrograph of titanium dioxide dioxide powder obtained in Production Example 1.
- FIG. 2 is a graph showing the particle size distribution of titanium dioxide dioxide powder obtained in Production Example 1.
- FIG. 3 is a graph showing the particle size distribution of titanium dioxide dioxide powder obtained in Production Example 2.
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Cosmetics (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007535446A JP5173424B2 (ja) | 2005-09-14 | 2006-09-08 | 化粧料 |
KR1020087008685A KR101279401B1 (ko) | 2005-09-14 | 2006-09-08 | 화장료 |
CN2006800339090A CN101262841B (zh) | 2005-09-14 | 2006-09-08 | 化妆品 |
HK08113286.8A HK1122211A1 (en) | 2005-09-14 | 2008-12-05 | Cosmetic |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005266463 | 2005-09-14 | ||
JP2005-266463 | 2005-09-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007032274A1 true WO2007032274A1 (ja) | 2007-03-22 |
Family
ID=37864868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2006/317852 WO2007032274A1 (ja) | 2005-09-14 | 2006-09-08 | 化粧料 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP5173424B2 (ja) |
KR (1) | KR101279401B1 (ja) |
CN (1) | CN101262841B (ja) |
HK (1) | HK1122211A1 (ja) |
TW (1) | TWI389704B (ja) |
WO (1) | WO2007032274A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007291090A (ja) * | 2006-03-31 | 2007-11-08 | Kose Corp | 粉末化粧料 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1095617A (ja) * | 1996-04-26 | 1998-04-14 | Ishihara Sangyo Kaisha Ltd | 板状酸化チタンおよびその製造方法ならびにそれを含有してなる日焼け止め化粧料、樹脂組成物、塗料組成物、吸着剤、イオン交換剤、複合酸化物前駆体 |
JPH10212211A (ja) * | 1997-01-29 | 1998-08-11 | Natl Inst For Res In Inorg Mater | 化粧料 |
WO2000010513A1 (en) * | 1998-08-18 | 2000-03-02 | The Procter & Gamble Company | Cosmetic compositions containing rutile and anatase titanium oxide and emollients |
JP2003327430A (ja) * | 2002-03-06 | 2003-11-19 | Ishihara Sangyo Kaisha Ltd | ルチル型二酸化チタン微粒子およびその製造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0662388B2 (ja) * | 1984-03-07 | 1994-08-17 | 株式会社資生堂 | メ−キヤツプ化粧料 |
JPS61293906A (ja) * | 1985-06-11 | 1986-12-24 | Sumitomo Chem Co Ltd | 仕上げ化粧料 |
JPH0551209A (ja) * | 1991-02-28 | 1993-03-02 | Sumitomo Chem Co Ltd | フオトクロミツク性を有する酸化チタン系化合物およびその製造法 |
JP3583161B2 (ja) * | 1993-05-12 | 2004-10-27 | 朝日化学工業株式会社 | フォトクロミック性を有する酸化チタン系化合物の製造法 |
DE59709110D1 (de) * | 1997-05-23 | 2003-02-13 | Merck Patent Gmbh | Metalloxidbeschichtete titandioxidplättchen |
WO1999011574A1 (fr) * | 1997-09-02 | 1999-03-11 | Ishihara Sangyo Kaisha, Ltd. | Poudre fine creuse, poudre d'oxyde de titane fine et floconneuse, preparee par pulverisation de la poudre fine creuse et procede de preparation de ces deux poudres |
JP4153066B2 (ja) * | 1997-12-01 | 2008-09-17 | 石原産業株式会社 | 強凝集性酸化チタンの製造方法 |
JP3232306B2 (ja) * | 1998-01-09 | 2001-11-26 | 独立行政法人物質・材料研究機構 | 薄片状酸化チタンの製造方法、薄片状酸化チタンの集合体からなる酸化チタン多孔体及びその製造方法 |
JP4440630B2 (ja) * | 2003-12-26 | 2010-03-24 | 花王株式会社 | 化粧料 |
-
2006
- 2006-09-08 CN CN2006800339090A patent/CN101262841B/zh not_active Expired - Fee Related
- 2006-09-08 WO PCT/JP2006/317852 patent/WO2007032274A1/ja active Application Filing
- 2006-09-08 KR KR1020087008685A patent/KR101279401B1/ko not_active IP Right Cessation
- 2006-09-08 JP JP2007535446A patent/JP5173424B2/ja not_active Expired - Fee Related
- 2006-09-13 TW TW095133881A patent/TWI389704B/zh not_active IP Right Cessation
-
2008
- 2008-12-05 HK HK08113286.8A patent/HK1122211A1/xx not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1095617A (ja) * | 1996-04-26 | 1998-04-14 | Ishihara Sangyo Kaisha Ltd | 板状酸化チタンおよびその製造方法ならびにそれを含有してなる日焼け止め化粧料、樹脂組成物、塗料組成物、吸着剤、イオン交換剤、複合酸化物前駆体 |
JPH10212211A (ja) * | 1997-01-29 | 1998-08-11 | Natl Inst For Res In Inorg Mater | 化粧料 |
WO2000010513A1 (en) * | 1998-08-18 | 2000-03-02 | The Procter & Gamble Company | Cosmetic compositions containing rutile and anatase titanium oxide and emollients |
JP2003327430A (ja) * | 2002-03-06 | 2003-11-19 | Ishihara Sangyo Kaisha Ltd | ルチル型二酸化チタン微粒子およびその製造方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007291090A (ja) * | 2006-03-31 | 2007-11-08 | Kose Corp | 粉末化粧料 |
Also Published As
Publication number | Publication date |
---|---|
JP5173424B2 (ja) | 2013-04-03 |
KR20080053372A (ko) | 2008-06-12 |
TW200744655A (en) | 2007-12-16 |
TWI389704B (zh) | 2013-03-21 |
CN101262841B (zh) | 2011-08-24 |
CN101262841A (zh) | 2008-09-10 |
JPWO2007032274A1 (ja) | 2009-03-19 |
KR101279401B1 (ko) | 2013-06-27 |
HK1122211A1 (en) | 2009-05-15 |
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